Question

Rewrite the equation in graphing form. f(x)=x^2+6x+15

Answer 1

we are given

`f(x)=x^2+6x+15`

we can complete square

`f(x)=x^2+6x+9+6`

`f(x)=x^2+6x+3^2+6`

`f(x)=(x+3)^2+6`

so, graphing form is

`f(x)=(x+3)^2+6`..............Answer